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Plastic and Rubber Pigment Orange 34, CAS 15793-73-4

Plastic and Rubber Pigment Orange 34

CAS Number: 15793-73-4 EU Number: 239-898-6 C.I. Number: Pigment Orange 34

Trade Name: Fast Orange RL
Chemical Family: Disazo


Pigment Orange 34 can be applied as:
· Natural rubber colorant due to its resistance to vulcanization.
· Plastic colorant.
· Rubber colorant.

This kind of industrial pigment can be also applied as:
· Swimming equipment colorant.
· Sponge colorant.
· Viscose fiber paste colorant.
· Packaging ink colorant.
· Decorative metallic paint colorant.
· Agricultural machine coating colorant.
· Construction equipment coating colorant.
· Construction paint colorant.
· Printing ink colorant.
· Water-based paint colorant.

  • Water based paste
  • Water based ink
  • Water based ink
Physical and chemical properties

Color shade: red
PH: 6.5-7.5
Oil-absorption Value: 45ml/100g
Molecular Weight: 651.55
Molecular Formula: C34H28CI2N8O2
Density: 1.4


Heat resistance:200℃
Oil resistance:4
Acid Resistance:4
Alkali Resistance:4

Yuhong is a leading rubber pigment and plastic pigment orange 34 manufacturer, the pigment has its CAS number as 15793-73-4 and EU number as 239-898-6. The orange pigments can be used as industrial colorants for PU plastic, PVC plastic, PP plastic and rubber. Being a Chinese stock company we mainly provide organic pigment powder with a large variety of models. As we use well qualified materials, we can provide quality pigment with custom solutions for industrial coloring demands.

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